SLP 1999-2004 Ford Mustang 4.6L Full Assembly PowerFlo-X Crossover Pipe w/ Cats

With this SLP PowerFlo-X crossover pipe assembly, you're getting a complete setup designed to replace the factory connecting pipes and catalytic converters on your 1999-2004 Ford Mustang equipped with the 4.6L engine. This part is a full assembly, meaning it includes the crossover pipe itself along with the catalytic converters, offering a straightforward way to upgrade your Mustang's exhaust system. It's built to connect your exhaust manifolds to your mufflers, helping to manage exhaust gases and emissions while aiming for better flow.

The PowerFlo-X design is SLP's approach to improving exhaust efficiency. By integrating the crossover pipe and catalytic converters into one unit, it aims to reduce restrictions that can hinder performance. This setup is constructed from durable materials to withstand the heat and stress of the exhaust system. The inclusion of catalytic converters means it addresses emissions control, though it's important to note this specific assembly is not CARB approved and cannot be shipped to California. For Mustangs with the 4.6L SOHC or DOHC engines, this assembly offers a way to potentially achieve a more aggressive exhaust note and improved throttle response compared to the stock components.

When installing this crossover pipe, ensure you have the necessary tools and refer to SLP's installation instructions for the most accurate guidance. Because this is a full assembly with catalytic converters, it's a significant upgrade for your Mustang's exhaust. Keep in mind that this part is not legal for sale or use in California due to emissions regulations.